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Basic Information
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CGSNL Gene Symbol
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SG2
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Gene Symbol Synonym
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OsSERK1, SERK1, OsBAK1, BAK1, OsSERK1/OsBAK1, OsBISERK1, BISERK1, OsSerk1, OsBAK1-1, 08SG2/OsBAK1, 08SG2, OsSG2
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CGSNL Gene Name
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SMALL GRAIN 2
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Gene Name Synonym
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somatic embryogenesis receptor-like kinase 1, somatic embryogenesis receptor kinase 1, SERK family receptor-like protein kinase 1, BRI1-associated receptor kinase 1, BTH-induced SERK1, benzothiadiazole-induced SERK1, bri1-associated receptor kinase 1 (BAK1) homologue 1, small grain 2, BRASSINOSTEROID RECEPTOR- ASSOCIATED KINASE 1
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Protein Name
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BENZOTHIADIAZOLE-INDUCED SOMATIC EMBRYOGENESIS RECEPTOR KINASE 1
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Allele
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sg2, bak1
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Chromosome No.
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8
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Explanation
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OsBISERK1 in Hu et al. 2005, Song et al. 2008. OsSERK1 in to et al. 2005, Feng et al. 2022. AY463361. BI118743. AB188246, AB188247. a rice ortholog of Arabidopsis SERK1/SERK2/BAK1. GO:0140426: PAMP-triggered immunity signalling pathway.
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Trait Class
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Biochemical character
Vegetative organ - Leaf
Vegetative organ - Culm
Seed - Morphological traits
Tolerance and resistance - Disease resistance
Character as QTL - Yield and productivity
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK103038
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MSU ID
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LOC_Os08g07760.1
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RAP ID
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Os08g0174700
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
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Build5
)
RAP-DB
(
IRGSP 1.0
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Build5
)
Related IDs List (
IRGSP 1.0
/
Build5
)
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INSD Accession List
(Test version)
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-
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Map
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Locate(cM)
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Link map
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Classical linkage map
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References
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Duan Y., Wang Z., Fang Y., Pei Z., Hu H., Xu Q., Liu H., Chen X., Luo C., Huang J., Zheng L., Chen X.
Nat Commun 2024 15(1) 7891
A secreted fungal laccase targets the receptor kinase OsSRF3 to inhibit OsBAK1-OsSRF3-mediated immunity in rice.
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Zhao T., Ma S., Kong Z., Zhang H., Wang Y., Wang J., Liu J., Feng W., Liu T., Liu C., Liang S., Lu S., Li X., Zhao H., Lu C., Latif M.Z., Yin Z., Li Y., Ding X.
Mol Plant 2024 17(5) 807-823
Recognition of the inducible, secretory small protein OsSSP1 by the membrane receptor OsSSR1 and the co-receptor OsBAK1 confers rice resistance to the blast fungus.
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Kim S.H., Shim K.C., Lee H.S., Jeon Y.A., Adeva C., Luong N.H., Ahn S.N.
Front Plant Sci 2022 13 985559
Brassinosteroid biosynthesis gene <i>OsD2</i> is associated with low-temperature germinability in rice.
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Feng H., Qiu T., Yin C., Zhao X., Xu G., Qi L., Zhang Y., Peng Y., Zhao W.
Int J Mol Sci 2022 23(10)
The Rice Malectin Regulates Plant Cell Death and disease resistance by Participating in Glycoprotein Quality Control.
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Song Y., Niu R., Yu H., Guo J., Du C., Zhang Z., Wei Y., Li J., Zhang S.
Plant J. 2022 110(4) 1111-1127
OsSLA1 functions in leaf angle regulation by enhancing the interaction between OsBRI1 and OsBAK1 in rice.
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Seo H., Kim S.H., Lee B.D., Lim J.H., Lee S.J., An G., Paek N.C.
Int J Mol Sci 2020 21(6)
The Rice <i>Basic Helix-Loop-Helix 79</i> (<i>OsbHLH079</i>) Determines leaf angle and Grain Shape.
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Kang J., Li J., Gao S., Tian C., Zha X.
Plant Biotechnol. J. 2017
Overexpression of the leucine-rich receptor-like kinase gene LRK2 increases drought tolerance and tiller number in rice.
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Yuan H., Fan S., Huang J., Zhan S., Wang S., Gao P., Chen W., Tu B., Ma B., Wang Y., Qin P., Li S.
Rice (N Y) 2017 10(1) 25
08SG2/OsBAK1 regulates grain size and number, and functions differently in Indica and Japonica backgrounds in rice.
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Song X., Guo H., Zhang G., Wu Y., Wang G., Chen X., Fang R.
Plant Signal Behav 2017 12(3) e1257455
OsPRA2 fine-tunes rice brassinosteroid receptor.
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Gui J., Zheng S., Liu C., Shen J., Li J., Li L.
Dev. Cell 2016 38(2) 201-13
OsREM4.1 Interacts with OsSERK1 to Coordinate the Interlinking between Abscisic Acid and Brassinosteroid Signaling in Rice.
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Zhang G., Song X., Guo H., Wu Y., Chen X., Fang R.
Mol Plant 2016
A Small G Protein as a Novel Component of the Rice Brassinosteroid Signal Transduction.
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Liu S., Hua L., Dong S., Chen H., Zhu X., Jiang J., Zhang F., Li Y., Fang X., Chen F.
Plant J. 2015
OsMAPK6, a mitogen-activated protein kinase, influences rice grain size and biomass production.
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Xu C., Liu Y., Li Y., Xu X., Xu C., Li X., Xiao J., Zhang Q.
J. Exp. Bot. 2015 66(9) 2611-23
Differential expression of GS5 regulates grain size.in rice.
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Zuo S., Zhou X., Chen M., Zhang S., Schwessinger B., Ruan D., Yuan C., Wang J., Chen X., Ronald P.C.
J Integr Plant Biol 2014
OsSERK1 regulates rice development but not immunity to Xanthomonas oryzae pv. oryzae or Magnaporthe oryzae.
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Zhang C., Bai M.Y., Chong K.
Plant Cell Rep. 2014 33(5) 683-96
Brassinosteroid-mediated regulation of agronomic traits in rice.
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Chen X., Zuo S., Schwessinger B., Chern M., Canlas P.E., Ruan D., Zhou X., Wang J., Daudi A., Petzold C.J., Heazlewood J.L., Ronald P.C.
Mol Plant 2014 7(5) 874-92
An XA21-Associated Kinase (OsSERK2) Regulates Immunity Mediated by the XA21 and XA3 Immune Receptors.
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Yamaguchi K., Nakamura Y., Ishikawa K., Yoshimura Y., Tsuge S., Kawasaki T.
Biosci. Biotechnol. Biochem. 2013 77(4) 796-801
Suppression of Rice Immunity by Xanthomonas oryzae Type III Effector Xoo2875.
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Sun X. , Wang G.L.
PLoS One 2011 6(3) e16079
Genome-wide identification, characterization and phylogenetic analysis of the rice LRR-kinases.
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Park H.S., Ryu H.Y., Kim B.H., Kim S.Y., Yoon I.S., Nam K.H.
Mol. Cells 2011 32(6) 561-9
A subset of OsSERK genes, including OsBAK1, affects normal growth and leaf development of rice.
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Chen L.
Thesis 2010
Rac/Rop Small GTPases in Rice Innate Immunity
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Chen L., Hamada S., Fujiwara M., Zhu T., Nguyen Phuong Thao, Hann Ling Wong, Krishna P., Ueda T., Kaku H., Shibuya N., Kawasaki T., Shimamoto K.
Cell Host Microbe 2010 7(3) 185-96
The Hop/Sti1-Hsp90 chaperone complex facilitates the maturation and transport of a PAMP receptor in rice innate immunity.
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Zhou L., Ming-Yan Cheung, Zhang Q., Cai-Lin Lei, Shi-Hong Zhang, Samuel Sai-Ming Sun, Hon-Ming Lam
Plant Cell Environ. 2009 32(12) 1804-20
A novel simple extracellular leucine-rich repeat (eLRR) domain protein from rice (OsLRR1) enters the endosomal pathway and interacts with the hypersensitive-induced reaction protein 1 (OsHIR1).
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Singla B., Jitendra P Khurana, Khurana P.
Int J Plant Genomics 2009 2009 539402
Structural characterization and expression analysis of the SERK/SERL gene family in rice (Oryza sativa).
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Li D., Wang L., Wang M., Yun-Yuan Xu, Luo W., Ya-Ju Liu, Zhi-Hong Xu, Li J., Chong K.
Plant Biotechnol. J. 2009 7(8) 791-806
Engineering OsBAK1 gene as a molecular tool to improve rice architecture for high yield.
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Song,D., Li,G., Song,F. and Zheng,Z.
Mol. Biol. Rep. 2008 35(2) 275-283
Molecular characterization and expression analysis of OsBISERK1, a gene encoding a leucine-rich repeat receptor-like kinase, during disease resistance responses in rice
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Hu,H., Xiong,L. and Yang,Y.
Planta. 2005 222(1) 107-117
Rice SERK1 gene positively regulates somatic embryogenesis of cultured cell and host defense response against fungal infection.
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Ito,Y., Takaya,K. and Kurata,N.
Biochim. Biophys. Acta 2005 1730(3) 253-258
Expression of SERK family receptor-like protein kinase genes in rice.
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TextPresso Search
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Search textpresso for SG2
( Recent references may be retrievable, but without any warranty )
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DB Reference
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Gramene ID
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-
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Ontologies
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Gene Ontology
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defense response to fungus( GO:0050832 )
defense response to bacterium( GO:0042742 )
callose deposition in cell wall during defense response( GO:0052544 )
respiratory burst during defense response( GO:0002679 )
MAPKKK cascade( GO:0000165 )
activation of immune response( GO:0002253 )
plasma membrane( GO:0005886 )
positive regulation of cell death( GO:0010942 )
protein serine/threonine kinase activity( GO:0004674 )
integral to membrane( GO:0016021 )
brassinosteroid mediated signaling( GO:0009742 )
developmental process( GO:0032502 )
ATP binding( GO:0005524 )
regulation of cell proliferation( GO:0042127 )
response to brassinosteroid stimulus( GO:0009741 )
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Trait Ontology
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brassinosteroid sensitivity( TO:0002677 )
plant height( TO:0000207 )
leaf lamina joint bending( TO:0002688 )
grain size( TO:0000397 )
grain number( TO:0002759 )
grain length( TO:0000734 )
leaf angle( TO:0000206 )
blast disease( TO:0000074 )
bacterial blight disease resistance( TO:0000175 )
false smut disease resistance( TO:0000129 )
sheath blight disease resistance( TO:0000255 )
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Plant Ontology
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Related Strains
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Phenotype images
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Last updated
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Mar 10, 2025
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